/Engine/Plugins/Experimental/GameFeatures/Source/GameFeatures/Public/GameFeaturePluginOperationResult.h
Template Conversion Constructor to allow us to initialize fromTValueOrErrorMakeValue This is needed because of howTValueOrErrorimplements MakeValue through the same templated approach withTValueOrError_ValueProxy.
template<typename... ArgTypes> FResult ( [TValueOrError_ValueProxy](API\Runtime\Core\Templates\TValueOrError_ValueProxy)< ArgTypes... > && ValueProxyIn )